My latest Norelco/Phillips is not nearly as good as my last one, I did notice it is now made in Indonesia instead of the the Netherlands...

well, i guess the three head norelco is the one i'll try.
if that doesn't work out, the next on the list might be a 20v dewalt weed wacker........

🤣

If an electric razor has a good sideburn trimmer,
sometimes you will be ahead to trim “difficult” spots on your face with the trimmer first
so that you only have to do one pass over difficult hairs with the main foils.

One brother’s wife had an electric “hair root zapper” tool that killed off some “wild hair” spots permanently on his chin.
Worked so well that he later asked her to do some ear hairs.

It has recently been discovered that grey hairs are caused by “senescent cells” in the hair root that used to make the protective chemical “melanin”.

These senescent cells ( called in the media “zombie cells”)
can be helped along to properly die off and be replaced by healthy new cells
by eating a big dose of chemicals common in fruits called flavanols.

Two such chemicals are Quercetin
(the flavanol most consumed by humans, common in most fruits like Apples)
or Fisetin,
(which is found in many fruits but most common in Strawberries).
You have to buy concentrated pills of these flavanols,
and consume a dose of 100 milligrams per each kilogram of your body weight,
and take this daily dose for 5 or more days in a row.

for a 210lb person that would be about 9500 milligrams or 9.5 grams which far exceeds what is known to be safe or is my moth wrong ?

No
9.5 grams of either Quercetin or Fisetin is safe to take over a day, then for 5 days in a row.

Probably everyone reading this has already consumed 9.5 grams of Quercetin over a longer time period.

The US government has a label GRAS - Generally Regarded As Safe.

I do not know of a flavanol yet discovered that is not GRAS,
but there are undoubtably yet undiscovered flavanols.

People vary,
especially in allergies,
and someone, somewhere, is probably allergic to a known or unknown flavanol.

Curcumin is in a yellow spice used for thousands of years in India and China to both flavor food and dye cloth.

Cucurmin is the main active chemical in Tumeric,
which is a dried and ground up plant root.
Mustard is yellow colored because of Curcumin.
“Curry Powder” is Tumeric, and contains Curcumin.

Curcumin is a flavanol too.

Cucurmin is the flavanol that is unique in that at the lowest concentration yet discovered
it starts killing off some types of senescent cells,
so maybe those ancient Indian and Chinese with their curry powder habit discovered something?

Quercetin or Fisetin at higher concentrations kills off senescent cells
much faster than Curcumin.

Is there something that causes senescent to “become unstuck” and die off like most “normal” cells do,
that is poisonous at some dose?

Dasatinib is an FDA approved anti-cancer oral drug that is still covered by a USA Patent.

https://en.wikipedia.org/wiki/Dasatinib

If you take too large a dose of Dasatinib it will kill a human.

$500 is the cost of one pill of Dasatinib.

If you go under the care of a MD
and check into a hospital under his direction for 7 days of care ($15,000 to $30,000 )
and take 2 Dasatinib pills per day for 5 days ( another $5000)
this can also get a certain type of senescent cell to become unstuck and die off.

I used Shick and Norelco razors for eons, but went with Barbasol disposable razors in a five pack from the Dollar and a Quarter Store about five years ago. They work quite well, with no nicks or razor burn. No moar annoying buzzing while scraping my face clean in the morning.